From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NoEit-0004E2-Hp for qemu-devel@nongnu.org; Sun, 07 Mar 2010 06:32:39 -0500 Received: from [199.232.76.173] (port=34125 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NoEit-0004Dt-3q for qemu-devel@nongnu.org; Sun, 07 Mar 2010 06:32:39 -0500 Received: from Debian-exim by monty-python.gnu.org with spam-scanned (Exim 4.60) (envelope-from ) id 1NoEir-00085R-1b for qemu-devel@nongnu.org; Sun, 07 Mar 2010 06:32:38 -0500 Received: from fmmailgate02.web.de ([217.72.192.227]:48400) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1NoEiq-000851-9b for qemu-devel@nongnu.org; Sun, 07 Mar 2010 06:32:36 -0500 Message-ID: <4B938ECB.2060906@web.de> Date: Sun, 07 Mar 2010 12:32:27 +0100 From: Jan Kiszka MIME-Version: 1.0 Subject: Re: [Qemu-devel] [PATCH] EHCI support - device recognized, but no data References: <4B9077C9.4040309@cisco.com> <201003061925.01577@kevin-wolf.de> In-Reply-To: <201003061925.01577@kevin-wolf.de> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig6BEB5E341F84FDCB937E13F9" Sender: jan.kiszka@web.de List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Kevin Wolf Cc: qemu-devel@nongnu.org, "David S. Ahern" This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig6BEB5E341F84FDCB937E13F9 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Kevin Wolf wrote: > Am Freitag, 5. M=C3=A4rz 2010 04:17 schrieb David S. Ahern: >> Jan: >> >> I spent some more time on the EHCI support today. With the attached >> patch (delta to the patch from yesterday) a USB key is recognized with= in >> the guest (FC-12): >=20 > Looks very nice. Actually I could access the file system on my USB stic= k. I=20 > have pushed your patch along with some additional minor changes to=20 > git://repo.or.cz/qemu/kevin.git ehci. Jan, you might want to pull from = there. >=20 Merged, thanks. Meanwhile I played with some more devices, and I think I found one scenario that should be handy to debug: -usbdevice net. Apparently, it does not work yet, my console is just flooded with >>>>> ASYNC STATE MACHINE execute 000.005 exec: ctr is 1 000.004 exec: frindex is 488,3 000.004 setting qh.current from 0E0B21E0 to 0x0E0B21E0 000.005 Active non-interrupt QH, executing 000.003 pid is 1 000.00000.222 periodic state adv fr=3D490. [0E0B37A8] -> 00000001 000.009 periodic state adv fr=3D490. [0E0B37A8] -> 00000001 000.009 >>>>> ASYNC STATE MACHINE execute 000.006 exec: ctr is 1 000.003 exec: frindex is 490,2 000.005 setting qh.current from 0E0B21E0 to 0x0E0B21E0 000.004 Active non-interrupt QH, executing 000.004 pid is 1 000.004 calling dev->info->handle_packet 000.004 exit loop dev->info->handle_packet 000.003 Enter EXECUTING 000.004 USBTRAN RSP NAK, returning without clear active 000.004 finishing exec 000.004 Nak occured and RL !=3D 0, dec NakCnt to -1 000.004 write QH to VM memory 000.203 periodic state adv fr=3D490. [0E0B37A8] -> 00000001 000.008 periodic state adv fr=3D490. [0E0B37A8] -> 00000001 000.009 Messages. The guest reports that it received one Ethernet packet, but that's all, dhcpcd fails with a timeout. Already "ifconfig ethX up" starts this flooding. Jan --------------enig6BEB5E341F84FDCB937E13F9 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (GNU/Linux) Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org iEYEARECAAYFAkuTjs8ACgkQitSsb3rl5xQCEACcCh4wkDV37ObyfII3xcAzjHES oEUAmwZWwz40NYg4wTIpGB2jDbz+Y5mS =2l2J -----END PGP SIGNATURE----- --------------enig6BEB5E341F84FDCB937E13F9--